[sdiy] Pro One Tuning/Scaling Issue

[Michael -nil-x]

So the last week I've noticed an issue with my SCI Pro One - I'll 
Tune/Scale it and it will be great for that day, all day. Then I'll turn 
it off, and the next day, no matter how long I let it warm up, it is 
both out of tune and scale again. My first thought was the trim pots 
themselves being old - so I replaced the scale and offset pots - still 
the exact same issue. Next thing I'm going to try is to replace the 
2200uf electro caps on the PSU and the 2.2uf Tantalum caps off the 
regulators - and maybe the regulators themselves if that doesn't do it - 
anything else anyone could suggest to try?


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- Michael nil-x
- Pressure : Penetration
Music: http://www.pressurepenetration.com/
Photography: http://nil.pressurepenetration.com/